Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 36mmvsJack Mason Ellum Manual Wind
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 36mm36mm
Ellum Manual Wind38mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 36mm40h
Ellum Manual Wind42h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 36mm300m
Ellum Manual Wind50m
MSRP
OSAR-D (Original SAR with Date) Automatic 36mm$1,200
Ellum Manual Wind$799
Full specifications
Case
7 specsCategory
Diver
—
Diameter
36mm
38mm
Thickness
13mm
9mm
Lug-to-Lug
43.5mm
45mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
1 specsDial Color
Black
—
Movement
3 specsCaliber
Sellita SW220-1
Sellita SW210
Type
Automatic
Manual
Power Reserve
40h
42h
Pricing
1 specsMSRP
$1,200
$799
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